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Materials and methods Reagents CCl4 was purchased from Shanghai Bio Life Science and Technology Co., Ltd.
Preparation and extraction of Plant material Dried Pomegranate pericarp (Punica granatum L.) was purchased from the Chinese traditional medical corporation of Xi’an province China.
Acknowledgements This work was supported by grants from the National Nature Science Foundation of China (Grant NO. 30570182).
Critical reviews in Food Science and Nutrition, 51, 626-634
Journal of Ethnopharmacology 69,259–265

In addition, the rolling speed, rolled frequency and other parameters also have important influence on compaction effects,in the certain distance, improve rolling speed will reduce the time of vibration in unit distance, to get the same rolling effect need to increase the frequency of rolling. 2 Influence of vibration on the shear strength of the material 2.1 Natural vibration and resonance phenomena of the materials One of the inherent characteristics of Materials - mechanical system is natural vibration,it depends on the mechanical, materials , their mutual contact condition and the critical condition, etc.
Especially when the excitation frequency is close to the natural frequency of materials, the machine and material resonance occurs with larger amplitude like a spring.
Though the above analysis: for mixtures of different particle size of materials such as gravel or ballast, consisting of a mixture can obviously reduce the sliding friction and vibration interlocking friction, especially when resonance occurs with material, can greatly reduce the shear strength of materials and improve the crushing effect. 3 Research on Graded crushed aggregate compaction characteristics 3.1 Test equipment and test material (1) Test equipment In order to study the compaction effect of different compaction equipment on graded gravel materials in the compaction test, the heavy compaction meter and surface vibration compactor were used.
(2) Test Material The physical properties and graded composition of materials testing shown in Table 1 and Table 2.
[3]You Ji-zhong,Yan Chao,etc.Research on Compaction Characterisics of Graduated Fragment[J].journal of wuhan university of technology.2007,9(29):130-133

These are processes that give construction industry materials energy, which could be called incorporated energy.
Materials and methods Materials Ceramic waste mud used in this study was from Xin Kai Ltd. in Shenyang, China.
So from the cement mortar strength indicators, ceramic waste mud can be used as cement mixing materials.
[3] The consumption of cement in China hoping to breakthrough two billion ton（Liaoning Building Materials）2010.09, 24-25
Journal of the chinese ceramic society, 2008(01): 115-120.

The glass fiber textiles and metal sheets were stacked as dry flat raw materials in the tool.
Sinke, Manufacturing of GLARE Parts and Structures, Applied Composite Materials 10, pp. 293–305, 2003
April 2015, Graz, Key Engineering Materials Vols. 651-653, pp. 439-445, 2015
November 2016, Pilsen, Materials Science and Engineering 179, 012004, 2017
Farjadfar, Deep-drawing of thermoplastic metal-composite structures: Experimental investigations, statistical analyses and finite element modeling, Journal of Materials Processing Technology 215, pp. 159-170, 2015

Investigating Different Heat Treatment Methods to Enhance the Mechanical Properties of 9254 Steel Nawaf Muteb Alharbia, Bader Mohammed Alghamdib, Osama Mohammed Alalic , Khalid Nabeel Alfalehd, Abdullah Almohammedalie, Majed Abdesamief and Turki Nabieh Baroudg Materials Science and Engineering Department, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia aeng.alharbi.nawaf@gmail.com, b201935230@kfupm.edu.sa, cs202014340@kfupm.edu.sa, ds201929010@kfupm.edu.sa, ea.almohammedali@kfupm.edu.sa, fmaged.abdelsamie@ kfupm.edu.sa, gturkibaroud@kfupm.edu.sa.
Experimental Procedure Materials.
Acknowledgement The authors would acknowledge the support by the Vice Deanship of Student Affairs for Student Excellence & Success and the Materials Science and Engineering Department in King Fahd University of petroleum and Minerals.
Advanced Materials Research, 996, 749–754
[8] Cruz Jr., J.A., Santos, D.B., Effect of tempering temperature on isothermal decomposition product formed below Ms, Journal of Materials Research and Technology, vol. 2, 93-99, 2013

Sahin, Preparation and some properties of SiC particle reinforced aluminium alloy composites, Materials and Design, 24 (2003) 671-679
Shirvani Moghadda, Comparing the effect of processing temperature on microstructure and mechanical behavior of (ZrSiO4 or TiB2)/aluminum composites, Materials Science and Engineering A, 498 (2008) 53-58 [4] P.
Kumar, A comparative study on the microstructures and mechanical properties of Al6061 alloy and the MMC Al6061/TiB2/12p, Journal of Minerals & Materials Characterization & Engineering, Vol. 9 (2010), pp. 57-65
Lakshminarayanan, Dry sliding wear behaviour of in situ Al-TiB2 composites, Materials and Design, 47 (2013) 167-173
[9] Mingliang Wang, Dong Chen, Zhe Chen, Yi Wu, Feifei Wang, Naiheng Ma, Haowei Wang, Mechanical properties of in-situ TiB2/A356 composites, Materials Science and Engineering A, 590 (2014) 246-254

In fire extinguishing and rescue, whether it is a pipeline fire extinguishing system or a portable fire extinguishing system, metal materials have been widely used, but metal materials are more prone to corrosion, especially when there is water, electrochemical corrosion is prone to occur, lead to changes in the shape and mechanical properties of the metal, thereby affecting the practicability of metal materials.
This structural feature can effectively reduce the corrosion of metal materials by the internal liquid.
Fire Safety Journal, 115 (2020)
Science and Technology Outlook. 26 (2016) 88
Materials protection. 53 (2020) 95-99

It usually uses biphenyl disulfide (or thiophenol, methyl phenyl sulfide, methyl phenyl sulfoxide) as raw materials, oxygen or air as the oxidant, acetyl acetone vanadium oxide and so on as the catalyst in this method.
We can summarize them as follows (as shown in Scheme 2): The starting material thiophenol was first oxidized to biphenyl disulfide.
While the methyl phenyl sulfoxide or methyl phenyl sulfide is used as the starting materials, to synthesize PPS through oxidative polymerization, they usually react via a poly (sulfonium cation) process [20,22,24].
The synthesis of linear polyphenylene sulfide, Journal of Polymer Science 58 (1962) 351-367
Structure of polymers obtained by the Macallum polymerization, Journal of Polymer Science 43 (1960) 167-181

Experiments for wear resistance were carried out on the installation for testing materials on abrasive wear [9].
Chichinadze. - Ed. 2nd - Moscow: Center "Science and Technology", 2001
Pasinkovsky, Electronic processing of materials, 2 (1978) 53-56
Chichinadze. - Ed. 2nd - Moscow: Center "Science and Technology", 2001
Specifics of microstructure and phase composition of high-speed steel R6M5, Applied Mechanics and Materials, 404 (2013) 20-24.

Now the main methods to improve the service life of sizing nozzle were: (1) Refining the granularity of raw materials, producing the fine particle type and even the ceramic type sizing nozzle[8] ; (2) Doing surface osmotic treatment with zirconium hydroxide sol to improve surface density of the sizing nozzle [7]; (3) Using high purity, high-grade raw materials, such as Y-PSZ and ZrO2 produced by chemical methods.
Refining the granularity of raw materials will reduce the thermal shock resistance of the product, and it is easy to crack in the instant of casting because of the low porosity.
It is difficult to popularize for using high purity, high-grade raw materials due to the high price.
Meanwhile, it can reduce the porosity of the product that spinel accompanied with 5~8% of the volume expansion during the materials processing.
The composition of the main raw materials was shown in table 1.